Sound-Based wearable could help blind people 'See' obstacles
NCT ID NCT07218991
First seen Nov 01, 2025 · Last updated Jun 20, 2026 · Updated 29 times
Summary
This study tests a wearable device that uses directional sound to help people with low vision detect obstacles. Fifty participants with normal vision will wear a blindfold and walk a path with obstacles, once with the device and once without. Researchers will measure changes in walking speed, stride length, and cadence to see if the device improves navigation.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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University of Texas Medical Branch
RECRUITINGGalveston, Texas, 77555, United States
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What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Wearable Echolocation Device
What this could lead to
If it works, this device could help people with low vision move around more safely and independently.
What could go wrong
This is a small, early-stage study in people with normal vision wearing blindfolds. It may not work the same for those with actual low vision.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.